What should I do if the secondary pressurization of municipal collective heating does not allow floor heating?

The transformation of floor heating by central heating belongs to the act of dismantling and transforming the heating pipe network without authorization, and the losses caused are borne by residents and will be punished accordingly. Therefore, in order to avoid disputes, the consent of the property company must be obtained before renovation. Because the pipeline of floor heating is relatively long and the water resistance is large, it will have a certain impact on the central heating system and affect the heating of other households. The property management company may not approve. It is best to negotiate with the developer when buying a house.

In addition, even if the property company agrees, the owner still needs to face another big problem, that is, to examine whether the house meets the transformation conditions.

First look at the pipeline installation method: central heating is divided into two situations. One is the use of public standpipes indoors, which will have a great impact on the heating of neighboring neighbors and cost a lot, so it cannot be transformed into floor heating; The other is a house with central heating and household metering, which can be easily transformed into floor heating.

Second, look at the height of the building: if you want to do floor heating, you need to add an insulation layer not less than 2 cm thick on the floor, then lay a pipe layer about 5 cm high, and then level the floor or tiles. In this way, the height of the story will be 7-8 cm higher than that of the ordinary story. If the floor height is already low, the indoor space will be more depressed after completion, and it may also affect the opening of the door.

Third, look at the floor material: solid wood floor is not suitable for floor heating, because adding keel under the floor will reduce the heat dissipation effect, and it is easy to be hurt by nails nailed to the keel. Carpet will increase thermal resistance and affect heating effect, so it can't be used. Therefore, the owners of wood floors and floor carpets should carefully consider it.

Of course, the key task of changing central heating to floor heating is to find a technically competent installation unit. The original central heating system was designed and constructed by professionals, and a comprehensive water pressure test was done before use. If you want to change to floor heating, you need to re-lay the pipeline. Without strong professionalism, it is difficult to ensure that there is no problem in water pipe docking. Once the water leaks, the consequences are unimaginable.

Based on the above analysis, we can see that there are many disadvantages in changing central heating to floor heating. Owners of central heating to floor heating should be cautious, and it is best not to replace it easily because of beauty or other reasons.